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GB1048860A - Circuit for the generation of working pulses in electro-erosive metal working machines - Google Patents

Circuit for the generation of working pulses in electro-erosive metal working machines

Info

Publication number
GB1048860A
GB1048860A GB39830/65A GB3983065A GB1048860A GB 1048860 A GB1048860 A GB 1048860A GB 39830/65 A GB39830/65 A GB 39830/65A GB 3983065 A GB3983065 A GB 3983065A GB 1048860 A GB1048860 A GB 1048860A
Authority
GB
United Kingdom
Prior art keywords
circuit
triode
working
electro
quenching
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB39830/65A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
Licentia Patent Verwaltungs GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AEG Elotherm GmbH, Licentia Patent Verwaltungs GmbH filed Critical AEG Elotherm GmbH
Publication of GB1048860A publication Critical patent/GB1048860A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Generation Of Surge Voltage And Current (AREA)
GB39830/65A 1964-09-18 1965-09-17 Circuit for the generation of working pulses in electro-erosive metal working machines Expired GB1048860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA47103A DE1292999B (de) 1964-09-18 1964-09-18 Schaltungsanordnung zur Erzeugung von Bearbeitungsimpulsen fuer die elektroerosive Metallbearbeitung und Verfahren zu ihrem Betrieb

Publications (1)

Publication Number Publication Date
GB1048860A true GB1048860A (en) 1966-11-23

Family

ID=6935615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39830/65A Expired GB1048860A (en) 1964-09-18 1965-09-17 Circuit for the generation of working pulses in electro-erosive metal working machines

Country Status (4)

Country Link
US (1) US3389300A (de)
CH (1) CH448309A (de)
DE (1) DE1292999B (de)
GB (1) GB1048860A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051410A (en) * 1976-09-02 1977-09-27 General Electric Company Discharge lamp operating circuit
DE3419945C1 (de) * 1984-05-11 1985-11-21 Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno Impulsgenerator zur funkenerosiven Metallbearbeitung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058653B (de) * 1958-03-03 1959-06-04 Deutsche Edelstahlwerke Ag Verfahren und Einrichtung zur Erzeugung oszillierender elektrischer Entladungen in Funkenerosionsmaschinen
US2895080A (en) * 1958-05-21 1959-07-14 Republic Aviat Corp Pulse generator
US3097291A (en) * 1959-07-24 1963-07-09 Wickman Ltd Means for depositing hard metal on another metal body by electric sparks
US3205378A (en) * 1959-10-01 1965-09-07 Hexcel Products Inc Welding timing circuit
NL258818A (de) * 1959-12-08
FR1294988A (fr) * 1960-05-16 1962-06-01 Elox Corp Michigan Appareil d'usinage à décharge électrique
GB898281A (en) * 1961-03-27 1962-06-06 Mullard Ltd Improvements in or relating to switching systems
GB995615A (en) * 1961-04-17 1965-06-23 Rotax Ltd Switching circuits employing semi-conductor controlled rectifiers
FR1323526A (fr) * 1961-12-15 1963-04-12 Westinghouse Freins & Signaux Dispositif à conductibilité asymétrique comportant plusieurs éléments semi-conducteurs commandés
DE1171005B (de) * 1962-11-23 1964-05-27 Licentia Gmbh Elektronischer Schalter mit steuerbaren Halbleitergleichrichtern
US3163782A (en) * 1963-07-25 1964-12-29 Ling Temco Vought Inc Multiple delay line solid state pulse modulator
DE1186961B (de) * 1963-11-14 1965-02-11 Beteiligungs & Patentverw Gmbh Schaltanordnung zur Funkenerosion mit unverzerrten Impulsen
US3300683A (en) * 1964-01-06 1967-01-24 Boeing Co Welding apparatus

Also Published As

Publication number Publication date
CH448309A (de) 1967-12-15
DE1292999B (de) 1969-04-17
US3389300A (en) 1968-06-18

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